<template>
   <tr>
       <td>
           <input type="number" v-model="obj.count">
           <span>{{obj.goodsName}}</span>
           <span v-show="obj.count === 0">卖光啦!!!</span>
       </td>
   </tr>
</template>

<script>
export default {
     props: ["obj"],
     
}
</script>

<style>

</style>